CN111644962A - Natural gas line valve overhauls and uses machine of grinding - Google Patents
Natural gas line valve overhauls and uses machine of grinding Download PDFInfo
- Publication number
- CN111644962A CN111644962A CN202010439856.4A CN202010439856A CN111644962A CN 111644962 A CN111644962 A CN 111644962A CN 202010439856 A CN202010439856 A CN 202010439856A CN 111644962 A CN111644962 A CN 111644962A
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- China
- Prior art keywords
- fixedly connected
- fixed
- movable
- pipe
- natural gas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a grinding machine for overhauling a natural gas pipeline valve, which comprises a fixed seat, wherein a fixed groove is formed in the side surface of the fixed seat, a supporting spring is fixedly connected to the inner wall of the fixed groove, a movable plate is inserted into the inner wall of the fixed groove, the side surface of the movable plate is fixedly connected with the other end of the supporting spring, a hydraulic rod is fixedly connected to the inside of the fixed seat, a concave block is inserted into the output end of the hydraulic rod, a movable operation table is fixedly connected to the side surface of the concave block, a valve fixing table is fixedly connected to the upper surface of the movable operation table, a supporting frame is welded to the upper surface of the fixed seat, and a movable frame is movably connected; the invention is convenient for people to rapidly cool the grinding disc and the repaired valve in work by arranging the fixed pipe, the support box, the condensing box, the curved telescopic pipe, the small water pump and the water outlet pipeline, thereby achieving the effect that the grinding machine has a cooling function.
Description
Technical Field
The invention relates to the technical field of valve machining devices, in particular to a grinding machine for overhauling a natural gas pipeline valve.
Background
The natural gas pipeline is a pipeline for conveying natural gas from an exploitation place or a processing plant to an urban gas distribution center or an industrial enterprise user, which is also called a gas conveying pipeline, the natural gas pipeline is used for conveying the natural gas in a large quantity on land, a natural gas pipeline valve is a valve for opening and closing the natural gas pipeline, when the natural gas pipeline valve needs to be overhauled in the using process, a special valve grinding machine is needed for maintenance and grinding, the grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with grinding materials, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, thread surfaces and other profiles in the workpiece, and the grinding machine is mainly composed of a disc type grinding machine, a rotating shaft type grinding machine and various special grinding machines;
the existing grinding machine for valve maintenance can remove rust and polish the valve when the valve of the natural gas pipeline is maintained, the grinding machine and the valve can generate heat in the polishing process, the existing grinding machine for valve maintenance does not have a cooling function, manual cooling needs to be carried out additionally, and great inconvenience is brought.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a grinding machine for overhauling a natural gas pipeline valve, which has the effect of quickly cooling and solves the problem of overheating temperature when the existing device is used.
The invention relates to a grinding machine for overhauling a natural gas pipeline valve, which comprises a fixed seat, wherein a fixed groove is formed in the side surface of the fixed seat, a supporting spring is fixedly connected to the inner wall of the fixed groove, a movable plate is inserted into the inner wall of the fixed groove, the side surface of the movable plate is fixedly connected with the other end of the supporting spring, a hydraulic rod is fixedly connected inside the fixed seat, a concave block is inserted into the output end of the hydraulic rod, a movable operating platform is fixedly connected to the side surface of the concave block, a valve fixing platform is fixedly connected to the upper surface of the movable operating platform, a supporting frame is welded to the upper surface of the fixed seat, a movable frame is movably connected to the surface of the supporting frame through a rotating shaft, a fixed handle is fixedly connected to the upper surface of the movable frame, a fixed operating rod is welded inside the fixed handle, the utility model discloses a water pump, including first thread groove, fixing bolt, fixed operating lever, fixing bolt, fixing operation pipe, supporting box, the flexible pipe of top fixedly connected with of condenser box, the flexible pipe of inner wall threaded connection of first thread groove has fixing bolt, fixing bolt's surperficial threaded connection has the removal operating lever, the side of removing the operating lever is pegged graft with the surface of fixed operating lever, the fixed pipe of bottom fixedly connected with of removing the operating lever, the one end fixedly connected with motor that fixed operating lever was kept away from to the removal operating lever, the output fixedly connected with connecting rod of motor, the bottom fixedly connected with abrasive disc of connecting rod, the last skin weld of fixing base has a supporting box, the inside joint of supporting box has the condenser box, the flexible pipe of.
The invention discloses a grinder for overhauling a natural gas pipeline valve, wherein the surface of a movable operating pipe is provided with a plurality of second thread grooves matched with positioning bolts, and the movable operating pipe is in threaded connection with the surface of a fixed operating rod through a first thread groove and a second thread groove.
The invention relates to a grinder for overhauling a natural gas pipeline valve, wherein the front surface of a support box is movably connected with an opening and closing door through a hinge.
The invention discloses a grinder for overhauling a natural gas pipeline valve, wherein a sealing plug is in threaded connection with the side surface of a condensation box.
The invention relates to a grinder for overhauling a natural gas pipeline valve, wherein the surface of a water outlet pipeline is sleeved with the inner wall of a fixed pipe.
The invention relates to a grinder for overhauling a natural gas pipeline valve, wherein the surface of a small water pump is fixedly connected with an inner cavity of a supporting box.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by arranging the fixed pipe, the support box, the condensation box, the curved telescopic pipe, the small water pump and the water outlet pipeline, when the grinder is used for machining, the small water pump is started to pump water, so that condensed water in the condensation box enters the curved telescopic pipe to pump water and the water outlet pipeline, the condensed water is sprayed out from the outlet of the water outlet pipeline through the attraction of the small water pump, the condensed liquid is sprayed on the valve, and heat generated by the valve is absorbed, so that people can conveniently and rapidly cool the grinding disc and the valve to be repaired during working, and the effect of cooling function of the grinder is achieved.
2. In the invention, by arranging the fixed operating rod, the first thread groove, the positioning bolt, the movable operating pipe, the second thread groove, the fixed groove, the supporting spring, the movable plate, the hydraulic rod and the movable operating platform, under the condition that the natural gas pipeline valve has larger volume, by rotating the positioning bolt, the positioning bolt is separated from the fixed operating rod, so that the fixed operating rod and the movable operating pipe are loosened, people can pull the movable operating pipe according to requirements, when the movable operating pipe moves to a proper position, the positioning bolt can be screwed tightly to fix the movable operating pipe and the movable operating pipe, meanwhile, according to the position of the upper grinding disc, a hydraulic rod is started to push the concave block and the movable operation table by the hydraulic rod so as to adjust the position of the movable operation table, therefore, the movable operating pipe can be adjusted according to the volume of the valve, and the effect of increasing the application area of the valve grinder while facilitating people to adjust the movable operating pipe is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic view of the overall front view structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: 1. a fixed seat; 2. fixing grooves; 3. a support spring; 4. moving the plate; 5. a hydraulic lever; 6. a concave block; 7. moving the operation table; 8. a valve fixing table; 9. a support frame; 10. a movable frame; 11. fixing a handle; 12. fixing the operating rod; 13. a first thread groove; 14. positioning the bolt; 15. moving the operation tube; 16. a second thread groove; 17. a fixed tube; 18. an electric motor; 19. a connecting rod; 20. a grinding disk; 21. a support box; 22. a condenser tank; 23. a curved telescopic tube; 24. a small-sized water pump; 25. a water outlet pipeline; 26. opening and closing the door; 27. and (4) sealing the plug.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-4, the grinder for overhauling a natural gas pipeline valve of the invention comprises a fixed seat 1, a fixed groove 2 is formed on the side surface of the fixed seat 1, a supporting spring 3 is fixedly connected to the inner wall of the fixed groove 2, a moving plate 4 is inserted into the inner wall of the fixed groove 2, the side surface of the moving plate 4 is fixedly connected with the other end of the supporting spring 3, the supporting spring 3 can perform telescopic resilience according to the movement of the moving plate 4 when the moving plate 4 moves by arranging the supporting spring 3 and the moving plate 4, so as to increase the stability of the moving plate 4, a hydraulic rod 5 is fixedly connected inside the fixed seat 1, a concave block 6 is inserted into the output end of the hydraulic rod 5, a moving operation table 7 is fixedly connected to the side surface of the concave block 6, and by arranging the hydraulic rod 5 and the concave block 6, when the hydraulic rod 5 pushes the moving operation table 7, the concave block 6 positions, so that the hydraulic rod 5 cannot shake randomly, the upper surface of the movable operating platform 7 is fixedly connected with a valve fixing platform 8, the upper surface of the fixing seat 1 is welded with a support frame 9, the surface of the support frame 9 is movably connected with a movable frame 10 through a rotating shaft, the upper surface of the movable frame 10 is driven to be fixedly connected with a fixed handle 11, the fixed handle 11 is welded with a fixed operating rod 12, the support frame 9, the movable frame 10 and the fixed operating rod 12 are arranged, when the movable frame 10 is pressed, the movable frame 10 rotates on the support frame 9 and drives the fixed operating rod 12 to move, so that the angle of the fixed operating rod 12 can be adjusted, the surface of the fixed operating rod 12 is provided with a plurality of first thread grooves 13, the inner wall of each first thread groove 13 is in threaded connection with a positioning bolt 14, the surface of each positioning bolt 14 is in threaded connection with a movable operating pipe 15, the side surface of each movable operating, remove the fixed pipe 17 of bottom fixedly connected with of control tube 15, the one end fixedly connected with motor 18 of fixed action bars 12 is kept away from to removal control tube 15, motor 18's output fixedly connected with connecting rod 19, the bottom fixedly connected with abrasive disc 20 of connecting rod 19, the last skin weld of fixing base 1 has support box 21, support box 21's inside joint has condensing box 22, the condensing box 22 intussuseption is filled with the condensate, material particularity through the condensate, can carry out rapid cooling to the metal material in the processing, the flexible pipe 23 of the crooked type of top fixedly connected with of condensing box 22, fixedly connected with small-size water pump 24 on the flexible pipe 23 of crooked type, the flexible pipe 23 of one end fixedly connected with outlet conduit 25 that small-size water pump 24 was kept away from to crooked type.
The surface of the movable operating pipe 15 is provided with a plurality of second thread grooves 16 matched with the positioning bolts 14, the movable operating pipe 15 is in threaded connection with the surface of the fixed operating rod 12 through the first thread grooves 13 and the second thread grooves 16, so that the positioning bolts 14 enable the fixed operating rod 12 and the movable operating pipe 15 to be in threaded connection through the first thread grooves 13 and the second thread grooves 16, and therefore the connection stability of the movable operating pipe 15 and the fixed operating rod 12 is improved.
The front of supporting box 21 has switch door 26 through hinge swing joint for people can pull open switch door 26 and overhaul small-size water pump 24 through setting up switch door 26.
The side of the condensation box 22 is connected with a sealing plug 27 through threads, and the sealing plug 27 is arranged, so that people can rotate the sealing plug 27 to fill the condensation box 22 with water.
The surface of outlet conduit 25 cup joints with the interior jade of fixed pipe 17, through setting up fixed pipe 17 for when needing to overhaul outlet conduit 25, can take outlet conduit 25 out from fixed pipe 17, thereby make things convenient for people to overhaul outlet conduit 25.
The surface of the small water pump 24 is fixedly connected with the inner cavity of the support box 21, so that the support box 21 fixes the small water pump 24.
When the invention is used, a person rotates the positioning bolt 14 to enable the positioning bolt 14 to be stressed and rotate in the first thread groove 13 and the second thread groove 16, the positioning bolt 14 is separated from the fixed operating rod 12, the fixed operating rod 12 is loosened from the movable operating rod 15, the person can pull the movable operating rod 15 according to requirements, when the movable operating rod 15 moves to a proper position, the positioning bolt 14 can be screwed, the positioning bolt 14 is stressed and rotates into the first thread groove 13 and the second thread groove 16 to enable the movable operating rod 15 and the fixed operating rod 12 to be fixed, then the hydraulic rod 5 is started, the output end of the hydraulic rod 5 moves to push the concave block 6 and the movable operating platform 7, the position of the movable operating platform 7 is displaced, therefore, the person can conveniently adjust the movable operating rod 15 and simultaneously increase the effect of the application surface of the valve grinder, when the grinding disc 20 is used for processing valves, start small-size water pump 24 and rotate, make small-size water pump 24 rotatory production suction, draw water in the condensate tank 22, make the comdenstion water atress in the condensate tank 22 get into flexible pipe 23 of bent type and outlet conduit 25 in, the comdenstion water is spout from the export of outlet conduit 25 through small-size water pump 24's gravitation, make the comdenstion water spout on abrasive disc 20, thereby make things convenient for people to carry out rapid cooling to the abrasive disc 20 in the work and the valve of being overhauld, reach the effect that the machine of grinding has the cooling function.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a natural gas line valve overhauls and uses machine of grinding, includes fixing base (1), its characterized in that: the side surface of the fixed seat (1) is provided with a fixed groove (2), the inner wall of the fixed groove (2) is fixedly connected with a supporting spring (3), the inner wall of the fixed groove (2) is spliced with a movable plate (4), the side surface of the movable plate (4) is fixedly connected with the other end of the supporting spring (3), the interior of the fixed seat (1) is fixedly connected with a hydraulic rod (5), the output end of the hydraulic rod (5) is spliced with a concave block (6), the side surface of the concave block (6) is fixedly connected with a movable operating platform (7), the upper surface of the movable operating platform (7) is fixedly connected with a valve fixing platform (8), the upper surface of the fixed seat (1) is welded with a supporting frame (9), the surface of the supporting frame (9) is movably connected with a movable frame (10) through a rotating shaft, and the upper surface of the movable frame (10), the inner welding of the fixed handle (11) is provided with a fixed operating rod (12), the surface of the fixed operating rod (12) is provided with a plurality of first thread grooves (13), the inner wall of each first thread groove (13) is in threaded connection with a positioning bolt (14), the surface of each positioning bolt (14) is in threaded connection with a movable operating pipe (15), the side surface of each movable operating pipe (15) is in insertion connection with the surface of the fixed operating rod (12), the bottom of each movable operating pipe (15) is fixedly connected with a fixed pipe (17), one end, far away from the fixed operating rod (12), of each movable operating pipe (15) is fixedly connected with a motor (18), the output end of each motor (18) is fixedly connected with a connecting rod (19), the bottom of each connecting rod (19) is fixedly connected with a grinding disc (20), and the upper surface welding of the fixed base (1) is provided with a support box (, the inside joint of supporting box (21) has condenser box (22), the flexible pipe (23) of the crooked type of top fixedly connected with of condenser box (22), fixedly connected with small-size water pump (24) on the flexible pipe (23) of crooked type, the one end fixedly connected with outlet conduit (25) of small-size water pump (24) are kept away from to flexible pipe (23) of crooked type.
2. The grinder for overhauling the natural gas pipeline valve as claimed in claim 1, wherein: the surface of the movable operating pipe (15) is provided with a plurality of second thread grooves (16) matched with the positioning bolts (14), and the movable operating pipe (15) is in threaded connection with the surface of the fixed operating rod (12) through the first thread grooves (13) and the second thread grooves (16).
3. The grinder for overhauling the natural gas pipeline valve as claimed in claim 1, wherein: the front surface of the supporting box (21) is movably connected with a switch door (26) through a hinge.
4. The grinder for overhauling the natural gas pipeline valve as claimed in claim 1, wherein: and the side surface of the condensation box (22) is in threaded connection with a sealing plug (27).
5. The grinder for overhauling the natural gas pipeline valve as claimed in claim 1, wherein: the surface of the water outlet pipeline (25) is sleeved with the inner wall of the fixed pipe (17).
6. The grinder for overhauling the natural gas pipeline valve as claimed in claim 1, wherein: the surface of the small water pump (24) is fixedly connected with the inner cavity of the support box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010439856.4A CN111644962A (en) | 2020-05-21 | 2020-05-21 | Natural gas line valve overhauls and uses machine of grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010439856.4A CN111644962A (en) | 2020-05-21 | 2020-05-21 | Natural gas line valve overhauls and uses machine of grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111644962A true CN111644962A (en) | 2020-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010439856.4A Pending CN111644962A (en) | 2020-05-21 | 2020-05-21 | Natural gas line valve overhauls and uses machine of grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111644962A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4965964A (en) * | 1989-01-17 | 1990-10-30 | John Di Camillo | Portable apparatus for processing marble tile |
| CN205734395U (en) * | 2016-05-07 | 2016-11-30 | 沈彬贤 | A kind of valve grinding machine |
| CN108081103A (en) * | 2017-11-21 | 2018-05-29 | 江门市浩远电子科技有限公司 | A kind of flexible circuit board edge polishing device |
| CN208409531U (en) * | 2018-06-13 | 2019-01-22 | 广州亦纳新材料科技有限公司 | Surface polishing device is used in a kind of production of nano material |
| CN208451368U (en) * | 2018-03-29 | 2019-02-01 | 杨芳 | A kind of multi-faceted grinding device of machine-building |
| CN209110812U (en) * | 2018-09-05 | 2019-07-16 | 内蒙古鄂尔多斯电力冶金集团股份有限公司 | A kind of valve plate reparation grinder |
| CN209453306U (en) * | 2018-11-16 | 2019-10-01 | 合肥新航工业模具制造有限公司 | A kind of Mold polishing cleaning device |
| CN110293470A (en) * | 2019-07-09 | 2019-10-01 | 长沙秋点兵信息科技有限公司 | Automobile part injection mold with polishing function |
-
2020
- 2020-05-21 CN CN202010439856.4A patent/CN111644962A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4965964A (en) * | 1989-01-17 | 1990-10-30 | John Di Camillo | Portable apparatus for processing marble tile |
| CN205734395U (en) * | 2016-05-07 | 2016-11-30 | 沈彬贤 | A kind of valve grinding machine |
| CN108081103A (en) * | 2017-11-21 | 2018-05-29 | 江门市浩远电子科技有限公司 | A kind of flexible circuit board edge polishing device |
| CN208451368U (en) * | 2018-03-29 | 2019-02-01 | 杨芳 | A kind of multi-faceted grinding device of machine-building |
| CN208409531U (en) * | 2018-06-13 | 2019-01-22 | 广州亦纳新材料科技有限公司 | Surface polishing device is used in a kind of production of nano material |
| CN209110812U (en) * | 2018-09-05 | 2019-07-16 | 内蒙古鄂尔多斯电力冶金集团股份有限公司 | A kind of valve plate reparation grinder |
| CN209453306U (en) * | 2018-11-16 | 2019-10-01 | 合肥新航工业模具制造有限公司 | A kind of Mold polishing cleaning device |
| CN110293470A (en) * | 2019-07-09 | 2019-10-01 | 长沙秋点兵信息科技有限公司 | Automobile part injection mold with polishing function |
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Application publication date: 20200911 |